Neymar was carried off the field on a stretcher during Brazil’s quarterfinal match with Colombia on Friday at the World Cup after taking a knee to the back from Juan Zuniga.
The two were going for the ball and Zuniga struck Neymar.

Neymar was doing pretty badly. Just look at his face as he was on the stretcher:


Maybe it was a combination of the pain of the injury and timing of it that got to Neymar.